Error 0x802A00CA

Value: -2144730934 | 0x802A00CA | 2150236362

What does it mean ?

E_WPD_OBJECT_ALREADY_ATTACHED_TO_SERVICE  
The interface object has already been attached to the IPortableDeviceService interface.
Value: 202 | 0x00CA | 0b0000000011001010

Where does it come from ?

FACILITY_UI  
User Interface
Value: 42 | 0x02A | 0b00101010

Other Errors for FACILITY_UI